From the pre-packaged food options to the scarcity of available power outlets, there are plenty of terrible things about being stuck in an airport due to a delayed flight. And there’s nothing you can do about it but wait. Unless you’re the cast of a Broadway musical and happen to be sitting next to the cast of another Broadway musical. If that’s the case, you can have a sing-off.

While suffering through a recent 6-hour delay, the casts of Broadway’s The Lion King and Aladdin had an impromptu sing-off in a crowded terminal. By singing some of the shows’ most memorable songs, they made a lot of travelers a little less miserable. (Though I’m sure there was at least one who hated every second of it.)